Figure 4.
Key advantages and disadvantages of the different types of models used in dental implantology research (adapted from Kleinert et al. [11]).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.